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20211111 - Filament data for 11 UTC
Available data for 20211111: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1066 1697 (N43W24 L=112)   302     79        0 (1034/1673-1093/1726)  15.9 W20-W27 N41-N44
      2  984 1509 (N32W10 L= 98)   244     51        0 ( 955/1493-1015/1525) -14.0 W08-W12 N31-N33
      3  225 1324 (N39E58 L= 30)   390     47        0 ( 201/1310- 259/1338)  -6.3 E62-E53 N37-N39
      4  181  919 (N14E63 L= 26)   990     80        2 ( 145/ 889- 213/ 953)  15.9 E68-E58 N12-N16
      5 1448  744 (S23W19 L=108)   495    141        0 (1425/ 681-1467/ 813)  69.4 W16-W21 S26-S18
Download Binary data for this image

» All Filament Data of 20211111 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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